255702952

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{2131}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 490445280

約数和(自身を除く): 234742328

約数列:

[1, 2, 4, 8, 53, 106, 212, 283, 424, 566, 1132, 2131, 2264, 4262, 8524, 14999, 17048, 29998, 59996, 112943, 119992, 225886, 451772, 603073, 903544, 1206146, 2412292, 4824584, 31962869, 63925738, 127851476, 255702952]

約数ペア:

[(1, 255702952), (2, 127851476), (4, 63925738), (8, 31962869), (53, 4824584), (106, 2412292), (212, 1206146), (283, 903544), (424, 603073), (566, 451772), (1132, 225886), (2131, 119992), (2264, 112943), (4262, 59996), (8524, 29998), (14999, 17048)]